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Author:

焦峪波 (焦峪波.) (Scholars:焦峪波) | 熊正 (熊正.)

Indexed by:

incoPat

Abstract:

本发明公开了一种金刚砂混合机制砂C160UHPMC及其制备方法,其UHPMC配合比设计与组成成份包括:水泥:850kg/m3;硅灰195.5kg/m3;水167.28kg/m3;金刚砂467.5kg/m3;机制砂467.5kg/m3;石英粉331.5kg/m3;钢纤维148.75kg/m3;减水剂60kg/m3;消泡剂1.5kg/m3。利用来源广泛、价格低廉、经济环保、可就地取材的机制砂取代了价格昂贵、污染环境的石英砂,解决石英砂作为骨料在生产过程中污染严重、价格偏高、质量难以把控等问题,减少了天然材料的消耗,减少了碳排放;回收喷磨等领域产生的废料金刚砂二次利用,掺入到机制砂为骨料的机制砂超高性能混凝土中,改善了纯机制砂UHPC力学性能不足和工作性能不佳等缺点;通过改变骨料类型制备了一种经济环保、性能优越、价格低廉的绿色超高性能混凝土。

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Patent Info :

Type: 发明申请

Patent No.: CN202211669878.5

Filing Date: 2022-12-25

Publication Date: 2023-03-14

Pub. No.: CN115784692A

Applicants: 北京工业大学

Legal Status: 实质审查

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

Affiliated Colleges:

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